@font-face {
    font-family: 'webfont';
    font-display: swap;
    src: url('../assets/fonts/web_fonts/webfont.eot');
    /* IE9 */
    src: url('../assets/fonts/web_fonts/webfont.eot?#iefix') format('embedded-opentype'),
        /* IE6-IE8 */
        url('../assets/fonts/web_fonts/webfont.woff2') format('woff2'),
        url('../assets/fonts/web_fonts/webfont.woff') format('woff'),
        /* chrome、firefox */
        url('../assets/fonts/web_fonts/webfont.ttf') format('truetype'),
        /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
        url('../assets/fonts/web_fonts/webfont.svg#webfont') format('svg');
    /* iOS 4.1- */
}

@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.5.0/font/bootstrap-icons.css");

.web-font {
    font-family: "webfont" !important;
    font-size: 16px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -webkit-text-stroke-width: 0.2px;
    -moz-osx-font-smoothing: grayscale;
}


*,
body,
html {
    margin: 0;
    padding: 0;
    transition: all ease-in .3s;
    /* 实现返回顶部的缓动画效果 */
    scroll-behavior: smooth;

}

img {
    width: 100%;
    height: 100%;
}

.icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}


a {
    color: #000;
    text-decoration: none;
    transition: all .3s ease;
    cursor: pointer;
}

/*正常的未被访问过的链接*/
a:link {
    text-decoration: none;
}

/*已经访问过的链接*/
a:visited {
    text-decoration: none;
}

/*鼠标划过(停留)的链接*/
a:hover {
    color: #409eff;
    text-decoration: none;
}

/* 正在点击的链接，鼠标在元素上按下还没有松开*/
a:active {
    text-decoration: none;
}

/* 获得焦点的时候 鼠标松开时显示的颜色*/
a:focus {
    text-decoration: none;
}

.heading_1 {
    font-weight: 600;
    color: #000;
}

.heading_2 {
    padding-left: 1rem;
}

.heading_3 {
    padding-left: 2rem;
}

.heading_4 {
    padding-left: 3rem;
}

.heading_5 {
    padding-left: 4rem;
}

.heading_6 {
    padding-left: 5rem;
}

/*设置滚动条 */

::-webkit-scrollbar-thumb {
    background-color: #333;
    height: 50px;
    outline-offset: -2px;
    outline: 2px solid #fff;
    -webkit-border-radius: 4px;
    border: 2px solid #fff;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #f333;
    height: 50px;
    -webkit-border-radius: 4px;
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track-piece {
    background-color: #fff;
    -webkit-border-radius: 0;
}